*di·et¹/`daɪət; ˈdaɪət/ n 1 [C,U] the kind of food that you eat each day 日常饮食，食谱: A healthy diet and exercise are important for good health. 一份有益健康的食谱和身体锻炼对身体健康是至关重要的。 2 [C] a plan to eat only certain kinds or amounts of food 饮食限制，饮食规定: a low-fat diet 低脂肪饮食计划 be on a/go on a diet (=eat certain kinds or amounts of food in order to become thinner) 〔为减肥〕节食